Guanylurea-HCl, 100µg/ml in MeOH, 5ml

EPA Method 8310 Surrogates, 50µg/ml in MeChl, 1ml

Colchinine, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 64-86-8

1,3,5-Trichlorobenzene D3, 100 ng/µl, 1.1ml